cristyccn cristyccn
  • 07-10-2020
  • Mathematics
contestada

substract the polynomials and simplify (-3r2-2r-4)-(9r2+7r+2)

Respuesta :

laneylore
laneylore laneylore
  • 07-10-2020

Answer:

-12r2-9r-6

Step-by-step explanation:

-distribute the subtraction symbol  to the second group of numbers

-(9r2+7r+2) = (-9r2-7r-2)

-then combine each term together (-3r2-2r-4)+(-9r2-7r-2)

= -12r2-9r-6

HOPE THIS HELPS!!

Answer Link

Otras preguntas

according to the European union, only _____ percent of Chinese urban residents breathe safe air
What is yalls discord? Mine is HEYY and the tag is 1646.
Compute the given number. 3. P (8,5)
anyone become my friend​
Help please ill give brainlest
What comment do the events in the story make on modern life?
cuales son los periodos cuando dejaron de ser nómadas los seres humanos
3. George’s age is two times that of his brother. When you add George’s age to his brother’s age, you get 24. How old is each brother? a) Write an equation that
£90 is divided between Mark, Henry & Gavin so that Mark gets twice as much as Henry, and Henry gets three times as much as Gavin. How much does Mark get?
$ Part D The shop advertises a sale. Customers can rent one bicycle at the regular hourly rate and rent a second bicycle at 1.2 the regular hourly rate. What is